Finished proff of NS

2026-02-25 17:27:16 +01:00
parent 31e638dd90
commit 96e5d59603
3 changed files with 382 additions and 24 deletions
@@ -911,7 +911,6 @@ by
 lemma analz_subset_iff {G H : Set Msg} [InvKey] : (G ⊆ analz H) ↔ (analz G ⊆ analz H) :=
  by apply analzClosureOperator.le_closure_iff

-@[simp]
 lemma analz_trans {G H : Set Msg} {X : Msg} [InvKey] :
  X ∈ analz G → G ⊆ analz H → X ∈ analz H :=
 by